Soft material finished product packaging equipment
By adding a folding machine between the compressor and the rolling machine, the finished soft materials and the film are folded, which solves the problem of uneven edges on both sides of the product, ensures that the product is neat after rolling and packaging, eliminates pollution during transportation, and improves packing efficiency.
Patent Information
- Application Number
- CN202520542569.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-26
AI Technical Summary
In the prior art, when finished soft materials are directly rolled up after compression, the excess edges on both sides of the product and the excess edges on both sides of the film are not neat, resulting in the rolled product being too long and uneven, making it inconvenient to pack, and the openings on both sides of the film are easily contaminated.
A folding machine is added between the compressor and the rolling machine. The product and the film are folded on both sides by a movable clamping assembly and a drive device so that they are folded on the same plane. The clamping plate is flipped by a gravity sensor and a controller to make the excess edge neat. The cylinder drives the connecting rod assembly to complete the folding operation.
This ensures that the products are neatly packaged after rolling, prevents the opening of the film from being exposed, improves product protection during transportation, and facilitates packing and shipping.
Smart Images
Figure CN223835890U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soft material packaging technology, and specifically to a soft material finished product packaging equipment. Background Technology
[0002] Sofas, mattresses, and other products are all made of soft materials. After they are made into finished products, they need to be packaged for shipment. The packaging process generally includes film covering, compression, and rolling. That is, the finished product is filmed, compressed and vacuumed, and finally rolled into a roll for easy packing and shipping. Currently, the existing packaging technology usually only has a film covering machine, a compressor, and a rolling machine set up in sequence, and the product is directly rolled into a box after being filmed and compressed.
[0003] This structure has the following drawbacks: After the product is wrapped in film and compressed, the excess edges on both sides of the compressed finished product and the sides of the film will be uneven or tilted. If it is rolled up directly, the overall structure of the rolled product will be too long, which is very inconvenient for packing. In addition, the uneven excess edges on both sides of the rolled product and the sides of the film will also give consumers a bad shopping experience. Furthermore, the exposed openings on both sides of the film can easily cause contamination of the finished product during transportation.
[0004] Therefore, there is still room for improvement in existing technologies. Utility Model Content
[0005] To address the problem in existing technologies where products are compressed and then directly rolled up, resulting in uneven edges on both sides of the product and the film, this invention proposes a packaging equipment for finished soft materials.
[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows:
[0007] A packaging equipment for finished soft materials includes a film-wrapping machine, a conveyor transition table, a compressor, a folding machine, and a rolling machine; the discharge port of the film-wrapping machine is connected to the inlet of the conveyor transition table, the discharge port of the conveyor transition table is connected to the inlet of the compressor, the discharge port of the compressor is connected to the inlet of the folding machine, and the discharge port of the folding machine is connected to the inlet of the rolling machine.
[0008] According to the above scheme, the folding machine includes a frame, on which a gravity sensor and a controller are provided; movable clamping assemblies are symmetrically arranged at both ends of the frame, and the two sets of movable clamping assemblies are driven by a driving device to close towards the middle or open to the sides; the movable clamping assembly includes a fixed seat and a clamping plate, the fixed seat is slidably disposed on the frame and driven and connected to the driving device, the clamping plate is hinged to the fixed seat, and the clamping plate is driven by a driving device to rotate relative to the fixed seat.
[0009] According to the above scheme, the drive device includes a servo motor, a synchronous belt, a drive wheel, and a transmission wheel. The servo motor is fixed on the frame, the drive wheel and the transmission wheel are respectively installed at both ends of the frame, the synchronous belt is wound around the drive wheel and the transmission wheel, the fixed seats of the two sets of movable clamping assemblies are respectively fixedly connected to the synchronous belt, and the output end of the servo motor is driven to drive the drive wheel. The servo motor drives the synchronous belt to rotate forward and backward so that the two sets of movable clamping assemblies close to the middle or open to both sides.
[0010] According to the above scheme, slide rails are symmetrically arranged at both ends of the frame, a slide block is fixed on the fixed base, and a slider is fixed on the slide block, with the slider slidably connected to the slide rail.
[0011] According to the above scheme, the two ends of the frame are symmetrically provided with toothed rails, and the slide is equipped with gears, which mesh with the toothed rails.
[0012] According to the above scheme, limit seats are symmetrically arranged at both ends of the frame, and the limit seats are correspondingly arranged with the slides.
[0013] According to the above scheme, the fixed seat is inclined, with the higher end hinged to the lower end of the clamping plate by a hinge, and the lower end is formed with a sliding hole. A material roller is slidably installed in the sliding hole between the two sets of fixed seats, and the material roller is set on the outer shell of the frame.
[0014] According to the above scheme, a fixed plate is fixed at intervals on the fixed base, and the second driving device includes a cylinder and a connecting rod assembly. The cylinder is fixed on the fixed plate, and the output end of the cylinder is connected to the connecting rod assembly. The two ends of the connecting rod assembly are respectively connected to the fixed base and the clamping plate.
[0015] According to the above scheme, the connecting rod assembly includes connecting rod one and connecting rod two. One end of connecting rod one is connected to the fixed base, and the other end of connecting rod one is connected to one end of connecting rod two. The other end of connecting rod two is connected to the upper end of the clamping plate. Connecting rod one and connecting rod two form an angle, and the output end of the cylinder is connected to connecting rod one.
[0016] According to the above scheme, the cylinder drive linkage assembly drives the upper end of the clamp plate to rotate 130 degrees relative to the fixed seat.
[0017] The beneficial effects of this utility model are:
[0018] This invention is designed such that by adding a folding machine between the compressor and the rolling machine, after the compressor compresses the finished product and vacuums the film, the folding machine folds the two sides of the finished product and the film so that the two sides of the finished product and the film are folded on the same plane. This makes it easier for the finished product and the film to be neat at both ends after being rolled by the subsequent rolling machine, and it can also hide the openings at both ends of the film inside the roll, preventing product contamination during transportation. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the main structure of the folding machine of this utility model;
[0021] Figure 3 This is a schematic diagram of the second driving device of this utility model.
[0022] In the picture:
[0023] 10. Film wrapping machine; 20. Conveying transition table; 30. Compressor; 40. Folding machine; 50. Rolling machine; 1. Frame; 11. Slide rail; 12. Gear rail; 13. Servo motor; 14. Synchronous belt; 15. Limit seat; 16. Drive wheel; 17. Transmission wheel; 18. Material roller; 2. Movable clamping assembly; 21. Slide seat; 22. Slider; 23. Gear; 24. Fixed seat; 25. Clamping plate; 26. Cylinder; 27. Connecting rod assembly; 271. Connecting rod one; 272. Connecting rod two; 28. Fixed plate; 29. Sliding hole. Detailed Implementation
[0024] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.
[0025] like Figures 1 to 3 As shown, the soft material finished product packaging equipment of this utility model includes a sleeve wrapping machine 10, a conveying transition table 20, a compressor 30, a folding machine 40, and a rolling machine 50. The discharge port of the sleeve wrapping machine 10 is connected to the inlet of the conveying transition table 20, the discharge port of the conveying transition table 20 is connected to the inlet of the compressor 30, the discharge port of the compressor 30 is connected to the inlet of the folding machine 40, and the discharge port of the folding machine 40 is connected to the inlet of the rolling machine 50. This configuration, by adding the folding machine 40 between the compressor 30 and the rolling machine 50, allows the folding machine 40 to fold the edges of the finished product and the sleeve after the compressor 30 compresses the finished product and vacuums the sleeve, ensuring that the edges of the finished product and the sleeve are folded on the same plane. This facilitates neat ends of the finished product and sleeve after rolling by the rolling machine 50, and also conceals the openings at both ends of the sleeve within the roll, preventing product contamination during transportation. Specifically, during the film wrapping process, the finished product is wrapped and compressed into a disc shape using an upper and lower film. Both the finished product and the film deform, with the outer periphery of the finished product bulging outwards noticeably and becoming uneven. The outer openings of the upper and lower films are also not aligned. Therefore, the folding machine 40 folds the edges of both the finished product and the film (i.e., the product width). During the rolling process, the finished product is rolled along its length. The rolled product is then rolled into a roll with both ends (i.e., the product width) being very neat. The finished product and the film are on the same plane, facilitating subsequent packing and shipping.
[0026] Since this application mainly focuses on adding a folding machine 40 between the compressor 30 and the winding machine 50, the folding machine 40 is further defined. Therefore, the film wrapping machine 10, the conveying transition table 20, the compressor 30 and the winding machine 50 are not described in detail.
[0027] Furthermore, the folding machine 40 includes a frame 1, on which a gravity sensor and a controller are provided; movable clamping assemblies 2 are symmetrically arranged at both ends of the frame 1, and the two sets of movable clamping assemblies 2 are driven by a driving device to close towards the middle or open to the sides; the movable clamping assembly 2 includes a fixed seat 24 and a clamping plate 25, the fixed seat 24 is slidably disposed on the frame 1 and driven and connected to the driving device, the clamping plate 25 is hinged to the fixed seat 24, and the clamping plate 25 is driven by a driving device to rotate relative to the fixed seat 24. With this setup, after the product enters the frame 1, it is positioned between the two sets of movable clamping assemblies 2. The gravity sensor senses the product and feeds back to the controller. The controller then controls the first drive device to work, driving the two sets of movable clamping assemblies 2 to close in the middle. During the closing process, the product is centered between the two sets of fixed seats 24 until the remaining edges on both sides of the product are at a certain position on the clamping plates 25. At this point, the second drive device works, driving the two sets of clamping plates 25 to rotate relative to the fixed seats 24, thereby folding the remaining edges on both sides of the product to make them neat. The product is then fed into the wrapping machine for wrapping. The wrapped product is shorter overall, and both ends of the wrapped product are neat.
[0028] Furthermore, the drive device includes a servo motor 13, a synchronous belt 14, a drive pulley 16, and a transmission pulley 17. The servo motor 13 is fixed to the frame 1. The drive pulley 16 and the transmission pulley 17 are respectively installed at both ends of the frame 1. The synchronous belt 14 is wound around the drive pulley 16 and the transmission pulley 17. The fixed seats 24 of the two sets of movable clamping assemblies 2 are respectively fixedly connected to the synchronous belt 14. The output end of the servo motor 13 is driven by the drive pulley 16. The servo motor 13 drives the synchronous belt 14 to rotate forward and backward, so that the two sets of movable clamping assemblies 2 can close towards the middle or open to the sides. With this configuration, the forward and reverse rotation of the synchronous belt 14 driven by the servo motor 13 can drive the two sets of fixed seats 24 to move, thereby achieving the purpose of closing the two sets of movable clamping assemblies 2 towards the middle or opening to the sides.
[0029] The synchronous belt 14, after being wound around the drive pulley 16 and the transmission pulley 17, is arranged in two rows, one above the other, as shown below. Figure 1 As shown, one row of synchronous belts 14 is fixed to one set of fixed seats 24, and the other row of synchronous belts 14 is fixed to another set of fixed seats 24. When the servo motor 13 drives the synchronous belts 14 to rotate in both directions, the two rows of synchronous belts 14 respectively drive the two sets of fixed seats 24 to close towards the middle or open to the sides.
[0030] In practical applications, a gravity sensor can be used to detect whether a product has arrived. When the product has not arrived, the folding machine 40 does not work. When the product arrives, the gravity sensor senses the product and sends feedback to the controller. The controller then controls the servo motor 13 to start working. When the servo motor 13 drives the two sets of movable clamping components 2 to close to the center and reach the set position, the product is centered, that is, located between the two sets of movable clamping components 2. The excess edges on both sides of the product are set at a certain position on the clamping plate 25. The servo motor 13 stops working and then controls the cylinder 26 to start working, pushing the clamping plate 25 to fold the excess edges on both sides of the product, making the excess edges on both sides of the product straight. After folding, the cylinder 26 drives the clamping plate 25 to reset and release the product. The servo motor 13 drives the two sets of movable clamping components 2 to reset and open to both sides. The product is centered in the middle of the material roller 18 and then accurately conveyed to the wrapping machine for wrapping. The wrapped product has neat ends, solving the problem of uneven product and film protrusion, and then it is boxed and shipped.
[0031] Furthermore, slide rails 11 are symmetrically arranged at both ends of the frame 1, and a slide block 21 is fixed on the fixed base 24. A slider 22 is fixed on the slide block 21, and the slider 22 is slidably connected to the slide rail 11. With this arrangement, when the slider 22 is slidably connected to the slide rail 11, the servo motor 13 drives the synchronous belt 14 to move the fixed base 24 horizontally on the slide rail 11.
[0032] In practical applications, such as Figure 1 As shown, the two ends of the frame 1 are symmetrically provided with double slide rails 11, and double sliders 22 are fixed on the slide block 21, which makes the sliding effect more stable.
[0033] Furthermore, the frame 1 is symmetrically provided with toothed rails 12 at both ends, and the slide 21 is equipped with gears 23, which mesh with the toothed rails 12. With this arrangement, when the gears 23 mesh with the toothed rails 12, the servo motor 13 drives the synchronous belt 14 to cause the gears 23 on the slide 21 to change position relative to the toothed rails 12, resulting in better sliding effect and more precise sliding position.
[0034] In practical applications, the two ends of the frame 1 are symmetrically provided with double toothed rails 12, and the slide 21 is fixed with double gears 23. Position sensors can be set on the gears 23 or the toothed rails 12. The stroke of the two sets of movable clamping components 2 when they close to the middle can be preset according to the width of the product in order to control the width of the product after folding.
[0035] Furthermore, the frame 1 is symmetrically provided with limit seats 15 at both ends, and the limit seats 15 are correspondingly provided with the slide 21. This arrangement can maximize the stroke of the slide 21 when it opens, and at the same time prevent the slide 21 from falling out.
[0036] Furthermore, the fixed base 24 is inclined, with its higher end hinged to the lower end of the clamping plate 25 via a hinge, and its lower end having a sliding hole 29 formed therein. A material roller 18 is slidably disposed within the sliding hole 29 between the two sets of fixed bases 24, and the material roller 18 is disposed on the outer shell of the frame 1. With this arrangement, when the fixed base 24 is displaced relative to the product, that is, when the two sets of movable clamping assemblies 2 close towards the middle, the product can be easily guided onto the clamping plate 25 under the inclined surface of the fixed base 24, facilitating the placement of the excess edges of the product on the clamping plate 25. The material roller 18, disposed on the outer shell of the frame 1, is used for conveying the product during loading and unloading.
[0037] In practical applications, there are multiple sliding holes 29, which are arranged side by side at the lower end of the fixed seat 24. When the compressor in the previous process compresses the product, it is conveyed to the material roller 18 and continuously conveyed between the two sets of movable clamping assemblies 2. The outer shell of the frame 1 is located on the outside of the frame 1, and the two ends of the material roller 18 are located on the outer shell of the frame 1. The roller 18 is driven to rotate by the drive mechanism to realize the conveying of the product during loading and unloading.
[0038] Furthermore, the fixed base 24 is fixed with fixed plates 28 at intervals. The second driving device includes a cylinder 26 and a connecting rod assembly 27. The cylinder 26 is fixed to the fixed plate 28, and the output end of the cylinder 26 is connected to the connecting rod assembly 27. The two ends of the connecting rod assembly 27 are respectively connected to the fixed base 24 and the clamping plate 25. With this configuration, when the cylinder 26 is working, it drives the connecting rod assembly 27 to rotate the clamping plate 25 relative to the fixed base 24.
[0039] In practical applications, four sets of fixing plates 28 are fixed at intervals on the fixing base 24, that is, four sets of cylinders 26 are installed on each fixing base 24. Preferably, the cylinders 26 are stainless steel mini cylinders.
[0040] Furthermore, the connecting rod assembly 27 includes a first connecting rod 271 and a second connecting rod 272. One end of the first connecting rod 271 is connected to the fixed base 24, and the other end of the first connecting rod 271 is connected to one end of the second connecting rod 272. The other end of the second connecting rod 272 is connected to the upper end of the clamping plate 25. An angle is formed between the first connecting rod 271 and the second connecting rod 272. The output end of the cylinder 26 is connected to the first connecting rod 271. With this configuration, when cylinder 26 is working, it pushes connecting rod 271 to drive connecting rod 272, which in turn drives clamping plate 25. Since there is an angle between connecting rod 271 and connecting rod 272, clamping plate 25 rotates around hinge relative to fixed seat 24 when it moves, folding the excess edges on both sides of the product neatly. That is, the connection between clamping plate 25 and fixed seat 24 is the product folding line. After the product is folded, the two sets of fixed seats 24 open to both sides, and the product is centered on material roller 18. Under the drive of material roller 18, it is conveyed into the wrapping machine, making the feeding more accurate.
[0041] Furthermore, the cylinder 26 drives the connecting rod assembly 27 to cause the upper end of the clamping plate 25 to rotate 130 degrees relative to the fixed seat 24.
[0042] Furthermore, the frame 1 is equipped with a gravity sensor and a controller. This configuration allows the gravity sensor to detect whether a product has been received. When a product arrives, the gravity sensor detects it and sends feedback to the controller, which then controls the servo motor 13 to start working. When the servo motor 13 drives the two sets of movable clamping assemblies 2 to close in the middle to a set position, the product is centered, located between the two sets of movable clamping assemblies 2, with the remaining edges on both sides positioned on the clamping plate 25. The servo motor 13 then stops working, and the cylinder 26 starts working, pushing the clamping plate 25 to fold the remaining edges of the product, making them straight. After folding, the cylinder 26 drives the clamping plate 25 to reset, releasing the product. The servo motor 13 then drives the two sets of movable clamping assemblies 2 to reset and open to both sides, centered the product in the middle of the material roller 18. The product is then precisely conveyed to the wrapping machine for wrapping. The wrapped product has neat ends, resolving the issue of uneven product and film protrusion, before being boxed and shipped.
[0043] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.
Claims
1. A packaging equipment for finished soft materials, characterized in that: It includes a film wrapping machine (10), a material conveying transition table (20), a compressor (30), a folding machine (40), and a rolling machine (50); The discharge port of the film wrapping machine (10) is connected to the feed end of the conveying transition table (20), the discharge end of the conveying transition table (20) is connected to the feed port of the compressor (30), the discharge port of the compressor (30) is connected to the feed end of the folding machine (40), and the discharge end of the folding machine (40) is connected to the feed port of the rolling machine (50).
2. The packaging equipment for finished soft materials according to claim 1, characterized in that: The folding machine (40) includes a frame (1), on which a gravity sensor and a controller are provided; movable clamping assemblies (2) are symmetrically arranged at both ends of the frame (1), and the two sets of movable clamping assemblies (2) are driven by a driving device to close in the middle or open to both sides; the movable clamping assembly (2) includes a fixed seat (24) and a clamping plate (25), the fixed seat (24) is slidably disposed on the frame (1) and driven and connected to the driving device, the clamping plate (25) is hinged to the fixed seat (24), and the clamping plate (25) is driven by a driving device to rotate relative to the fixed seat (24).
3. The packaging equipment for finished soft materials according to claim 2, characterized in that: The drive device includes a servo motor (13), a synchronous belt (14), a drive pulley (16), and a transmission pulley (17). The servo motor (13) is fixed on the frame (1). The drive pulley (16) and the transmission pulley (17) are respectively installed at both ends of the frame (1). The synchronous belt (14) is wound around the drive pulley (16) and the transmission pulley (17). The fixed seats (24) of the two sets of movable clamping assemblies (2) are respectively fixedly connected to the synchronous belt (14). The output end of the servo motor (13) is driven to connect to the drive pulley (16). The synchronous belt (14) is driven to rotate forward and backward by the servo motor (13) so that the two sets of movable clamping assemblies (2) can close to the middle or open to the sides.
4. The packaging equipment for finished soft materials according to claim 3, characterized in that: The frame (1) has slide rails (11) symmetrically arranged at both ends. A slide block (21) is fixed on the fixed base (24). A slider (22) is fixed on the slide block (21). The slider (22) is slidably connected to the slide rail (11).
5. The packaging equipment for finished soft materials according to claim 4, characterized in that: The frame (1) has symmetrically arranged toothed rails (12) at both ends, and the slide (21) is equipped with gears (23), which mesh with the toothed rails (12).
6. The packaging equipment for finished soft materials according to claim 4, characterized in that: The frame (1) is symmetrically provided with limit seats (15) at both ends, and the limit seats (15) are correspondingly provided with slides (21).
7. The packaging equipment for finished soft materials according to claim 3, characterized in that: The fixed seat (24) is inclined, with the higher end hinged to the lower end of the clamping plate (25) via a hinge, and the lower end is formed with a sliding hole (29). A material roller (18) is slidably arranged in the sliding hole (29) between the two sets of fixed seats (24), and the material roller (18) is set on the outer shell of the frame (1).
8. The packaging equipment for finished soft materials according to claim 3, characterized in that: The fixed base (24) is fixed with fixed plates (28) at intervals. The second driving device includes a cylinder (26) and a connecting rod assembly (27). The cylinder (26) is fixed on the fixed plate (28). The output end of the cylinder (26) is connected to the connecting rod assembly (27). The two ends of the connecting rod assembly (27) are respectively connected to the fixed base (24) and the clamping plate (25).
9. A packaging equipment for finished soft materials according to claim 8, characterized in that: The connecting rod assembly (27) includes a first connecting rod (271) and a second connecting rod (272). One end of the first connecting rod (271) is connected to the fixed base (24), and the other end of the first connecting rod (271) is connected to one end of the second connecting rod (272). The other end of the second connecting rod (272) is connected to the upper end of the clamping plate (25). An angle is formed between the first connecting rod (271) and the second connecting rod (272). The output end of the cylinder (26) is connected to the first connecting rod (271).
10. A packaging equipment for finished soft materials according to claim 8, characterized in that: The cylinder (26) drives the connecting rod assembly (27) to cause the upper end of the clamping plate (25) to rotate 130 degrees relative to the fixed seat (24).